package com.likai.service;

import com.likai.entry.City;

import java.util.List;

/**
 * 城市数据service层
 * Created by ex_likai3 on 2020/1/10.
 */
public interface CityDataService {

    /**
     * 获取城市列表
     * @return
     * @throws Exception
     */
    public List<City> listCity() throws Exception;
}
